Hitachi HD64411 Q2 User Manual page 24

Table 2-1 Pin Functions (cont)
T y p e Symbol Pin
UGM MD11 77
interface
MD12 78
MD13 80
MD14 81
MD15 83
MWE
84
MRAS0
85
MRAS1
86
MLCAS
87
MUCAS
88
MOE
90
Power VCC1 41
supply
VCC2 71
VCC3 82
VCC4 94
VCC5 107
VCC6 113
VCC7 126
VCC8 137
No. I / O Function
Input/output Memory data 11
Input/output Memory data 12
Input/output Memory data 13
Input/output Memory data 14
Input/output Memory data 15
Output Memory write pulse
Output Row select signal 0
Output Row select signal 1
Output Lower column select
signal
Output Upper column select
signal
Output Memory read pulse
Power supply Buffer/internal VDD
Power supply Buffer/internal VDD
Power supply Buffer/internal VDD
Power supply Buffer/internal VDD
Power supply Buffer/internal VDD
Power supply Buffer/internal VDD
Power supply Buffer/internal VDD
Power supply Buffer/internal VDD
N o t e s
5 V input/output specification
5 V input/output specification
5 V input/output specification
5 V input/output specification
5 V input/output specification
5 V output specification
5 V output specification
5 V output specification
5 V output specification
5 V output specification
5 V output specification
5 V input specification
5 V input specification
5 V input specification
5 V input specification
5 V input specification
5 V input specification
5 V input specification
5 V input specification
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